The 80N150A from Mospec Semiconductor is a MOSFET with Continous Drain Current 50 to 80 A, Drain Source Resistance 10.5 to 13.0 milli-ohm, Drain Source Breakdown Voltage 150 V, Gate Source Voltage -20 to 20 V, Gate Source Threshold Voltage 1.5 to 3.5 V. Tags: Through Hole. More details for 80N150A can be seen below.